+2012-05-13 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-05-12 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c (alpha_emit_conditional_branch): Handle
+ ORDERED and UNORDERED conditions.
+
+2012-05-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * function.c (requires_stack_frame_p): If the function can throw
+ non-call exceptions, return true if the insn can throw internally.
+
+2012-05-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimplify.c (gimplify_decl_expr): For a TYPE_DECL, also gimplify the
+ DECL_ORIGINAL_TYPE if it is present.
+
+2012-05-09 Georg-Johann Lay <avr@gjlay.de>
+
+ Backport from 2012-05-12 mainline r187342.
+
+ PR target/53256
+ * config/avr/elf.h (ASM_DECLARE_FUNCTION_NAME): Remove.
+ * config/avr/avr-protos.h (avr_asm_declare_function_name): Remove.
+ * config/avr/avr.h (struct machine_function): Add attributes_checked_p.
+ * config/avr/avr.c (avr_asm_declare_function_name): Remove.
+ (expand_prologue): Move initialization of cfun->machine->is_naked,
+ is_interrupt, is_signal, is_OS_task, is_OS_main from here to...
+ (avr_set_current_function): ...this new static function.
+ (TARGET_SET_CURRENT_FUNCTION): New define.
+ (avr_function_ok_for_sibcall): Use cfun->machine->is_* instead of
+ checking attributes of current_function_decl.
+ (avr_regs_to_save): Ditto.
+ (signal_function_p): Rename to avr_signal_function_p.
+ (interrupt_function_p): Rename to avr_interrupt_function_p.
+
+ * doc/extend.texi (Function Attributes): Better explanation of
+ 'interrupt' and 'signal' for AVR. Move 'ifunc' down to establish
+ alphabetical order.
+
+2012-05-09 Matthias Klose <doko@ubuntu.com>
+
+ * gcc-ar.c (main): Don't check for execute bits for the plugin.
+
+2012-05-08 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/53272
+ * config/cris/cris.c (cris_normal_notice_update_cc): For TARGET_V32,
+ when a constant source operand matches an "I" constraint, the "no
+ CC0 change" applies to a register-destination only, not a
+ strict_low_part-destination.
+
+2012-05-07 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ Backport from mainline:
+ 2012-04-19 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ * config/arm/sync.md (sync_optab): Change ior attribute to "or".
+
+2012-05-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/53239
+ * tree-vrp.c (get_value_range): Set VR of
+ SSA_NAME_IS_DEFAULT_DEF of DECL_BY_REFERENCE RESULT_DECL
+ to nonnull.
+
+2012-05-07 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/53195
+ * tree-inline.c (setup_one_parameter): Properly add referenced
+ vars from the parameters new known value.
+
+2012-05-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ Backport from mainline:
+ 2012-04-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/52999
+ * config/pa/pa.c (pa_legitimate_constant_p): Don't put function labels
+ in constant pool.
+
+2012-05-04 Ian Lance Taylor <iant@google.com>
+
+ * tree-vect-patterns.c (vect_single_imm_use): Correct return
+ values from false to NULL.
+
+2012-05-04 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-05-04 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/53228
+ * config/i386/i386.h (X86_ARCH_CMOV): Rename from X86_ARCH_CMOVE.
+ (TARGET_CMOV): Rename from TARGET_CMOVE.
+ (TARGET_CMOVE): New define.
+ * config/i386/i386.c (ix86_option_override_internal): Use TARGET_CMOV.
+ Do not set TARGET_CMOVE here.
+
+2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ Backport from mainline:
+
+ 2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ PR tree-optimization/52633
+ * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Swap order of
+ vect_recog_widen_shift_pattern and vect_recog_over_widening_pattern.
+ (vect_recog_over_widening_pattern): Remove handling of code that was
+ already detected as over-widening pattern. Remove special handling
+ of "unsigned" cases. Instead, support general case of conversion
+ of the shift result to another type.
+
+ 2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ * tree-vect-patterns.c (vect_single_imm_use): New function.
+ (vect_recog_widen_mult_pattern): Use it instead of open-coding loop.
+ (vect_recog_over_widening_pattern): Likewise.
+ (vect_recog_widen_shift_pattern): Likewise.
+
+ 2012-04-10 Ulrich Weigand <ulrich.weigand@linaro.org>
+
+ PR tree-optimization/52870
+ * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that
+ presumed pattern statement is within the same loop or basic block.
+
+2012-05-04 Richard Guenther <rguenther@suse.de>
+
+ * common.opt (flto-report): Do not mark as Optimization.
+
+2012-05-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/48496
+ * recog.c (constrain_operands): If extra constraints are present, also
+ accept pseudo-registers with equivalent memory locations during reload.
+
+2012-05-03 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ Backport from the mainline
+ 2012-05-03 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/53199
+ * config/rs6000/rs6000.md (bswapdi splitters): If
+ -mavoid-indexed-addresses (or -mcpu=power6 which sets it by
+ default) is used, generate an alternate sequence that does not
+ depend on using indexed addressing.
+
+2012-05-03 David S. Miller <davem@davemloft.net>
+
+ PR target/52684
+ * config/sparc/sparc.c (emit_soft_tfmode_libcall): If we pass a
+ MEM directly into a libcall, mark it's MEM_EXPR as addressable.
+ (sparc_emit_float_lib_cmp): Likewise.
+
+2012-05-04 Martin Jambor <mjambor@suse.cz>
+
+ Backport from mainline
+ 2012-05-02 Martin Jambor <mjambor@suse.cz>
+
+ PR lto/52605
+ * dwarf2out.c (dwarf2out_decl): Only lookup die representing context
+ of a variable when the contect is a function.
+
+2012-05-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR plugins/53126
+ * gcc-ar.c (main): If GCC_EXEC_PREFIX is set in env,
+ append program name to it and pass that as first argument
+ to make_relative_prefix. Always pass standard_libexec_prefix
+ as last argument to make_relative_prefix. If
+ make_relative_prefix returns NULL, fall back to
+ standard_libexec_prefix.
+
+ PR debug/53174
+ * tree-predcom.c (remove_stmt): Call reset_debug_uses on stmts being
+ removed.
+
+ PR target/53187
+ * config/arm/arm.c (arm_select_cc_mode): If x has MODE_CC class
+ mode, return that mode.
+
+2012-05-03 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/53144
+ * tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces):
+ Rename to ...
+ (vn_reference_lookup_or_insert_for_pieces): ... this. Properly deal
+ with SSA name values.
+ (vn_reference_lookup_3): Adjust callers.
+
+2012-05-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/53163
+ * tree-ssa-phiopt.c (cond_if_else_store_replacement): Don't ignore
+ return value from compute_all_dependences.
+
+ PR rtl-optimization/53160
+ * ree.c (combine_reaching_defs): Handle the case where cand->insn
+ has been modified by ree pass already.
+
+2012-05-01 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-04-30 Uros Bizjak <ubizjak@gmail.com>
+
+ PR middle-end/53136
+ * ipa-prop.c (ipa_print_node_jump_functions): Wrap multiple
+ calls to cgraph_node_name in xstrdup.
+ (ipa_make_edge_direct_to_target): Ditto.
+ * tree-sra.c (convert_callers_for_node): Ditto.
+ * lto-symtab.c (lto_cgraph_replace_node): Ditto.
+ * ipa-cp.c (perhaps_add_new_callers): Ditto.
+ * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Ditto.
+ (cgraph_materialize_all_clones): Ditto.
+ * ipa-inline.c (report_inline_failed_reason): Ditto.
+ (want_early_inline_function_p): Ditto.
+ (edge_badness): Ditto.
+ (update_edge_key): Ditto.
+ (flatten_function): Ditto.
+ (ipa_inline): Ditto.
+ (inline_always_inline_functions): Ditto.
+ (early_inline_small_functions): Ditto.
+
+2012-04-30 Andreas Tobler <andreast@fgznet.ch>
+
+ Backport from mainline
+ 2012-03-21 Andreas Tobler <andreast@fgznet.ch>
+
+ * configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*.
+ Introduce emul_name to select the right linker emulation for
+ powerpc64-*-freebsd*.
+ * configure: Regenerate.
+ * config.gcc: Add bits to support powerpc64-*-freebsd*.
+ * config/rs6000/freebsd.h (POWERPC_FREEBSD): Define.
+ * config/rs6000/freebsd64.h: New file.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Use
+ POWERPC_FREEBSD.
+ (rs6000_savres_strategy): Likewise.
+ (rs6000_savres_routine_name): Likewise.
+ (rs6000_elf_file_end): Likewise.
+ * config/rs6000/t-freebsd64: New file.
+ * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the
+ rs6000_current_abi for 64-bit FreeBSD to ABI_AIX.
+
+2012-04-30 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-04-27 Paolo Bonzini <bonzini@gnu.org>
+
+ PR target/53138
+ * config/i386/i386.md (x86_mov<mode>cc_0_m1_neg): Add clobber.
+
+2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/i386/i386.c (ix86_handle_struct_attribute): Use the proper
+ predicate to discriminate types.
+
+2012-04-27 Richard Guenther <rguenther@suse.de>
+
+ PR c/51527
+ * convert.c (convert_to_integer): Avoid infinite recursion for
+ target-defined built-in types.
+
+2012-04-26 Hans-Peter Nilsson <hp@axis.com>
+
+ PR target/53120
+ * config/cris/cris.md ("*andhi_lowpart_v32")
+ ("*andqi_lowpart_v32"): Change first input-only operand from
+ a (match_operand ...) to (match_dup 0). Drop alternatives with
+ const_int-matching constraints for redundancy.
+ ("*andhi_lowpart_non_v32", "*andqi_lowpart_non_v32"): Ditto. Drop
+ three-operand alternative.
+
+2012-04-26 Uros Bizjak <ubizjak@gmail.com>
+
+ Backport from mainline
+ 2012-04-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*add<mode>_2): Add r/r/0 alternative.
+ (*addsi_2_zext): Ditto.
+ (*add<mode>_3): Ditto.
+ (*addsi_3_zext): Ditto.
+ (*add<mode>_5): Ditto.
+
+2012-04-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/52880
+ * c-typeck.c (set_nonincremental_init,
+ set_nonincremental_init_from_string): Pass true instead of false
+ as IMPLICIT to add_pending_init.
+
+2012-04-24 Georg-Johann Lay <avr@gjlay.de>
+
+ Backport from 2012-04-24 mainline r186768.
+
+ PR target/53065
+ * config/avr/avr.h (HARD_REGNO_CALL_PART_CLOBBERED): New hook define.
+
2012-04-24 Richard Guenther <rguenther@suse.de>
PR tree-optimization/53085
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